/Engine/Source/Runtime/Engine/Classes/Engine/ControlChannel.h
A channel for exchanging connection control messages.
class UControlChannel : public [UChannel](API\Runtime\Engine\Engine\UChannel)
bool
bNeedsEndianInspection
Used to interrogate the first packet received to determine endianess of the sending client
TArray<FQueued...
QueuedMessages
Provides an extra buffer beyond RELIABLE_BUFFER for control channel messages as we must be able to guarantee delivery for them because they include package map updates and other info critical to client/server synchronization